At the IR-4 Ornamental Horticulture Program Workshop in 2013, leaf spots and anthracnose efficacy was selected as a high priority project to expand the knowledge
Category: Pathology
Fusarium Efficacy Summary – 2016
From 2001 to 2015, numerous products representing 31 active ingredients were evaluated in greenhouse and field trials as soil drench, soil incorporation, foliar, in-furrow, drip irrigation or tuber
Fluxapyroxad + Pyraclostrobin Crop Safety – 2016
The IR-4 Project screens new active ingredients for potential deleterious impacts to aid growers in selection of appropriate disease management tools for their crops.
Bacterial Disease Efficacy Summary – 2015
From 2008 to 2014, 54 products were tested through the IR-4 Program as drench or foliar applications against bacterial pathogens. In addition to research collected through the IR-4
Tebuconazole Crop Safety – 2015
Tebuconazole was first registered in 1994 for peanut diseases. Since then its food use label has expanded to several other food crops. The first noncrop registration of Torque 3.6SC (tebuconazole)
Metconazole Crop Safety – 2015
Metconazole was registered as Tourney 50WDG in the United States in 2007 as a turf fungicide. In 2010, uses for ornamental horticulture plants in greenhouse, nurseries, and landscapes were added. The
Benzovindiflupyr + Azoxystrobin Crop Safety – 2015
In 2013 as part of the crop safety screening for new active ingredients and recently registered fungicides, IR-4 started testing Mural WDG (benzovindiflupyr + azoxystrobin) for
Cyflufenamid Crop Safety – 2015
Cyflufenamid is an active ingredient for managing foliar diseases including powdery mildew and botrytis.
Rust Disease Efficacy Summary – 2012
From 2000 to 2011, numerous products representing 30 active ingredients were tested as foliar applications against several genera and species of pathogens causing rust on
Fluopicolide Crop Safety – 2011
Fluopicolide was registered as Adorn 4SC in the United States in 2008 for control of Pythium, Phytophthora and downy mildew in ornamental plants. State registrations in California and